Invention Application
- Patent Title: Driving Method and Related Driving Device for a Motor
- Patent Title (中): 电机驱动方法及相关驱动装置
-
Application No.: US12476236Application Date: 2009-06-01
-
Publication No.: US20100253259A1Publication Date: 2010-10-07
- Inventor: Kun-Min Chen , Ming-Jung Tsai , Sung-Ming Lai , Ching-Sheng Li , Ching-Shan Lu
- Applicant: Kun-Min Chen , Ming-Jung Tsai , Sung-Ming Lai , Ching-Sheng Li , Ching-Shan Lu
- Priority: TW098111269 20090403
- Main IPC: H02P23/14
- IPC: H02P23/14
Abstract:
A driving method for a motor includes sensing variation of magnetic pole of a rotator of the motor, to generate a magnetic pole sensing signal, determining dead zone of the motor according to the magnetic pole sensing signal, to generate a determination result, and adjusting voltage outputted to a coil of the rotator according to the determination result.
Public/Granted literature
- US08080955B2 Driving method and related driving device for a motor Public/Granted day:2011-12-20
Information query
